From 7364e233b6e2c720fabbe1ae4544c11f7cbb87e7 Mon Sep 17 00:00:00 2001
From: Romain Lanz <lanz.romain@gmail.com>
Date: Wed, 3 Jun 2015 15:26:22 +0200
Subject: [PATCH] Return nothing if popup is not the desired purposed

---
 src/popup/popup.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/popup/popup.js b/src/popup/popup.js
index a952487..84cd589 100644
--- a/src/popup/popup.js
+++ b/src/popup/popup.js
@@ -13,6 +13,10 @@ angular.module('angularify.semantic.popup', [])
             // convert to json
             var popup_meta_data = eval('(' + scope.popup + ')');
             
+            if (popup_meta_data === undefined) {
+                return;
+            }
+            
             var title = popup_meta_data['title'];
             if (title == undefined)
                 title = '';
@@ -118,4 +122,4 @@ angular.module('angularify.semantic.popup', [])
             });
         }
     }
-});
\ No newline at end of file
+});